222099803 has 2 divisors, whose sum is σ = 222099804. Its totient is φ = 222099802.

The previous prime is 222099763. The next prime is 222099809. The reversal of 222099803 is 308990222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222099803 - 2¹⁸ = 221837659 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (222099809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111049901 + 111049902.

It is an arithmetic number, because the mean of its divisors is an integer number (111049902).

Almost surely, 2^222099803 is an apocalyptic number.

222099803 is a deficient number, since it is larger than the sum of its proper divisors (1).

222099803 is an equidigital number, since it uses as much as digits as its factorization.

222099803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 222099803 is about 14903.0132188091. The cubic root of 222099803 is about 605.5956186021.

The spelling of 222099803 in words is "two hundred twenty-two million, ninety-nine thousand, eight hundred three".